🪠️ WWAA Metadata Saver

Saves prompt and seed metadata to text files with automatic file numbering. Takes a prompt string and seed integer, creates numbered files starting from 01 with no upper limit, and outputs the full file path and filename prefix. Files are saved to ComfyUI's output directory by default. Supports date formatting in filename prefix using %date:format% syntax (e.g., %date:yyyy-MM-dd% or %date:yyyyMMdd%). Supports subfolder creation by including path separators in the prefix (e.g., '%date:yyyy-MM-dd%/Ernest_ETv8_' creates a dated subfolder).